Apply a small amount of white vinegar to the tarnish with an unabrasive white cloth. Wipe the silverware clean to remove general tarnish and imperfections such as white hard water deposits. Next, re-wipe and pat the flatware dry with a clean white towel.
In a sink, completely immerse a layer of silverware in an inch of hot water. Add one tablespoon of baking soda and stir with a whisk to dissolve it. Let the silverware soak in the baking soda solution for 10 to 15 minutes. Afterward, each piece of flatware should be cleaned and polished individually.
Fill a small basin halfway with hot water and mild dishwashing liquid. Soak a sponge or dishcloth in the soapy water to clean the iridescent dishes that have changed color.
After wiping in soapy water, the flatware should be rinsed and dried. When silverware is allowed to air dry, chalky hard water deposits can form.
Clean with a soft white cloth and a little stainless steel ware polish. Wipe your stainless steel silverware with the soft cloth to make it clean and shiny. If you are using a different brand of polish than the one on the bottle, follow the instructions on the label.
Hazardous residue from repeated use and cleaning may have worn away the protective coating on your spoon. To avoid rusting, simply make sure your silverware is completely dry after cleaning.